/*
    * @author lby
    * @data 2021.1.20
 */
public class HelloJDB {
    public static int add(int augend, int addend){
        int sum = augend + addend;
        return sum;
    }

    public static void main(String[] args) {
       int i = 5;
       int j = 6;

       int sum = add(i, j);
       System.out.println(sum);

       sum = 0;
       for(i=0; i< 100; i++){
           sum += i;
       }

       System.out.println(sum);

    }

}
